-86.1% is the change from 734 to 102
Calculation steps:
[( 102 - 734 ) ÷ 734] x 100 = -86.1%
Formula
Percentage change = [(102 - 734) / 734] x 100
Subtract the new number by the original number
102 - 734 = -632
-632 ÷ 734 = -0.8610354223433242
-0.8610354223433242 x 100 = -86.1%